• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechPentagon

The Pentagon’s next big weapon: Really big balloons

By
Andrew Marquardt
Andrew Marquardt
Down Arrow Button Icon
By
Andrew Marquardt
Andrew Marquardt
Down Arrow Button Icon
July 5, 2022, 4:01 PM ET
A surveillance balloon by the US-Mexico border is pictured on March 27, 2018 in the Rio Grande Valley Sector.
The Pentagon is quietly transitioning high-altitude balloon projects to the military services.Loren Elliott—AFP/Getty Images

Drones have become the military’s go-to technology for aerial surveillance, but the Pentagon appears to have big hopes for an older concept: high-altitude balloons.

These balloons are far more high-tech than the military blimps of the past. The solar-powered balloons use algorithms to navigate the skies, drafting off of wind currents at between 60,000 and 90,000 feet above the ground.  

According to a report in Politico, the Pentagon is giving the balloons a big bump in spending in hopes that they could aid in tracking and deterring Russian and Chinese hypersonic missiles.

The Department of Defense has set aside $27.1 million in the 2023 fiscal budget to continue work on its balloon projects, up from the $3.8 million it spent on balloons over the past two years, according to a Politico review of budget documents. 

The Pentagon’s effort to incorporate the balloons into its already extensive network of surveillance technology comes amid growing concerns over Russia and China’s arsenals of hypersonic missiles. 

In March, the U.S. confirmed Russia’s claim that it used a hypersonic missile in an attack in Ukraine, marking the first time the technology has been used in combat. Russia has since followed up with several more hypersonic missile deployments in different attacks against Ukraine. 

In July 2021, China successfully tested its nuclear-capable hypersonic missile, reportedly surprising the Pentagon, which did not think any nation at the time had the capability.

The high-altitude surveillance balloons are produced by Raven Aerostar, an aerospace and defense company owned by Raven Industries, and will supplement work traditionally done by aircraft or satellite at a much cheaper cost, Politico reported.

The balloons are equipped with a battery and solar panel-charged flight control unit, as well as a payload electronics package to control flight safety, navigation and communication, are piloted by a software program and manned 24/7 by trained flight engineers at a missions operation center. 

According to budget documents, the balloons will also be used to track moving ground targets by intercepting electronic signals and communications.

It’s not the first time the Department of Defense has used high-altitude balloons. In 2019, the DoD made headlines when it deployed 25 surveillance balloons from South Dakota as part of its Covert Long-Dwell Stratospheric Architecture (COLD STAR) project aimed at finding drug traffickers. 

But now, the DoD is transitioning its use of balloons to the military. 

The Pentagon confirmed that the COLD STAR program and its balloons have been transitioned to be used for military services, according to Politico. 

Sign up for the Fortune Features email list so you don’t miss our biggest features, exclusive interviews, and investigations.

About the Author
By Andrew Marquardt
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Tim Cook reveals the advice he gave Apple’s next CEO: The most important decision he’ll make is ‘where he spends his time’
Big TechApple
Tim Cook reveals the advice he gave Apple’s next CEO: The most important decision he’ll make is ‘where he spends his time’
By Alexei OreskovicApril 30, 2026
7 hours ago
Meta’s threat to quit New Mexico ‘is showing the world how little it cares about child safety,’ AG says
LawMeta
Meta’s threat to quit New Mexico ‘is showing the world how little it cares about child safety,’ AG says
By Catherina GioinoApril 30, 2026
9 hours ago
Meta's Hyperion data-center site in Northeastern Louisiana.
NewslettersEye on AI
Big Tech will spend nearly $700 billion on AI this year. No one knows where the buildout ends
By Sharon GoldmanApril 30, 2026
13 hours ago
Financial analyst working at a computer
Personal FinancePersonal Finance Evergreen
AI’s entry-level hiring nightmare is another gift to boomers’ retirement plans
By Catherina GioinoApril 30, 2026
14 hours ago
TOPSHOT - Alphabet Inc. and Google CEO Sundar Pichai speaks during the inauguration of a Google Artificial Intelligence (AI) hub in Paris on February 15, 2024. (Photo by ALAIN JOCARD / AFP via Getty Images)
AIGoogle
Google and Amazon’s biggest profit driver last quarter was their Anthropic stakes—which they haven’t sold
By Eva RoytburgApril 30, 2026
14 hours ago
Elon Musk arrives at the courthouse during his trial against OpenAI
CryptoElon Musk
Elon Musk likes Bitcoin—but he just told a jury most crypto coins are scams
By Jack KubinecApril 30, 2026
16 hours ago

Most Popular

Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
4 days ago
Google Cloud revenue is now 18% of Alphabet's business. Is this the beginning of the end of Google's search identity?
Big Tech
Google Cloud revenue is now 18% of Alphabet's business. Is this the beginning of the end of Google's search identity?
By Alexei OreskovicApril 29, 2026
1 day ago
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
North America
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
By Jake AngeloApril 30, 2026
13 hours ago
With no end in sight, Trump considers new options in Iran war—including the ‘Dark Eagle’ hypersonic missile
Big Tech
With no end in sight, Trump considers new options in Iran war—including the ‘Dark Eagle’ hypersonic missile
By Jim EdwardsApril 30, 2026
21 hours ago
Accenture's Julie Sweet blew up 50 years of company history. She says the hardest part is still ahead
Conferences
Accenture's Julie Sweet blew up 50 years of company history. She says the hardest part is still ahead
By Nick LichtenbergApril 29, 2026
2 days ago
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
AI
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
By Sasha RogelbergApril 28, 2026
3 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.